Home / 604,734.53-834,534.29-332,822.12

Finding the Fourth Proportional to 604,734.53, 834,534.29 and 332,822.12

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Solution

The fourth proportional to 604,734.53, 834,534.29 and 332,822.12 is: 459,294.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,734.53 : 834,534.29 = 332,822.12 : x
  2. Step 2: Convert to fraction form
    604,734.53/834,534.29 = 332,822.12/x
  3. Step 3: Cross multiply
    604,734.53x = 834,534.29 × 332,822.12
  4. Step 4: Simplify right side
    604,734.53x = 277,751,468,269.88
  5. Step 5: Solve for x
    x = 277,751,468,269.88/604,734.53
  6. Step 6: Final answer
    x = 459,294.88

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.